Processes each vector object enumerated by the LVectorGroup::EnumObjects function.
#include "ltwrappr.h"
virtual L_INT LVectorGroup::EnumObjectsCallBack(pVector, pObject)
Pointer to the class object's associated vector handle, which contains the objects to enumerate.
Pointer to the vector object being processed.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
The LVectorGroup::EnumObjects function calls this function as it gets a pointer to each vector object.
To use this function, derive a class from LVectorGroup and override the EnumObjectsCallBack member function. Note that LVectorGroup::EnumObjectsCallBack does not return an LVectorObject object.
To get detailed information about each vector object, attach the pVECTOROBJECT pObject to an LVectorObject class object and call LVectorObject::LockObject and LVectorObject::UnlockObject.
For an example, refer to [LVectorGroup::EnumObjects]LVectorGroup-EnumObjects.html).
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